<!DOCTYPE html>
<html class="reftest-wait">
<script>

var onPaintFunctions =
[
  function() { document.documentElement.style.MozAppearance = "treeheadersortarrow"; },
  function() { document.documentElement.style.position = "fixed"; },
  function() { document.documentElement.removeAttribute("class"); }
];

var i = 0;

function advance()
{
  var f = onPaintFunctions[i++];
  if (f)
    f();
}

function start()
{
  window.addEventListener("MozAfterPaint", advance, true);
  advance();
}

window.addEventListener("load", start, false);

</script>
</html>
